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ZIP Code 51239

Sioux, Iowa

FIPS 51239

Juniper

ZIP Code 51239 is in the top 4% nationally for appreciation 1yr %, but in the bottom 19% nationally for FEMA risk score. It also sits in the top 23% nationally for HPI growth 5yr %.

Median Home Value

$236,500

Higher than 58% of U.S. ZIP codes

HPI Growth 5yr %

53%

Higher than 77% of U.S. ZIP codes

FEMA Risk Score

87.3

Higher than 81% of U.S. ZIP codes

The basics

Total Population

2,876

Median Age

35.2

Home values & property tax

Ranked against U.S. ZIP codes.

Median Home Value

$236,500

Higher than 58%

Median Property Tax

$2,844

Effective Tax Rate

1%

Cost of living & affordability

Ranked against U.S. ZIP codes.

Price-to-Income Ratio

3.05

Near median

Home prices & appreciation

Ranked against U.S. ZIP codes.

HPI Growth 5yr %

53%

Higher than 77%

Appreciation 1yr %

11%

Higher than 96%

Pandemic Gain %

29%

Recession Drop %

8.3%

Climate & weather

Ranked against U.S. ZIP codes.

Summer Avg High (°F)

83.2

Winter Avg Low (°F)

12.6

Avg Temperature (°F)

48

Hot Days/yr (>90°F)

22.5

Freezing Days/yr (<32°F)

154.4

Annual Precipitation (in)

29.5

Annual Snowfall (in)

34.3

Flood & disaster risk

Ranked against U.S. ZIP codes.

FEMA Risk Score

87.3

Higher than 81%

The full report

Six pillars — each with percentile benchmarks, 16-year trends, and per-metric detail.

  • People

  • Work & Money

  • Housing

  • Amenities

  • Environment & Risk

ZIP Code 51239: frequently asked questions

What is the median home value in ZIP Code 51239?
The median home value in ZIP Code 51239 is $236,500, higher than 58% of U.S. ZIP codes.
How much is property tax in ZIP Code 51239?
The median annual property tax in ZIP Code 51239 is $2,844, an effective rate of 1% of home value.
Is ZIP Code 51239 expensive to live in?
Homes in ZIP Code 51239 cost about 3.05× the median household income, near the U.S. ZIP codes median.
How much have home prices grown in ZIP Code 51239?
Home prices in ZIP Code 51239 have moved 53% over the past five years (11% in the past year), per the FHFA House Price Index.
What is the weather like in ZIP Code 51239?
ZIP Code 51239 averages 48°F year-round, summer highs near 83.2°F, winter lows around 12.6°F (NOAA 1991–2020 normals). It sees about 34.3 inches of snow a year.
Is ZIP Code 51239 at risk of flooding or natural disasters?
ZIP Code 51239's FEMA National Risk Index score is 87.3 (higher than 81% of U.S. ZIP codes). Its greatest modeled natural hazard is hail.

Sources: U.S. Census ACS, FEMA National Risk Index, FHFA House Price Index, OpenStreetMap, EPA. Explore the map →